| ≥1 piece |
Natural Guar Gum
1. low-damage fracturing fluid thickener
2. applied in oilfield fracturing / sand control / water control operations.
3.Hydroxypropyl guar gum powder fracturiing fluid is a low damage fracturing fluid, suitable for fracturing of low permeability reservoir at 30°C-150°C
Guar gum is used as a thickener and emulsifier in commercial food processing. It has almost 8 times the thickening power as corn starch, and is used in dressings, sauces, milk products, and baking mixes. It is also used in food , pet food, oil drilling, construction, mining, beverage, paper manufacturing, textiles, printing, cosmetics and pharmaceuticals.
| Item | H igh V iscosity | M edium V iscosity |
| Viscosity ( 1% aqueous solution ) mpa.s | ≥ 6000 | ≥ 5000 |
| Partical size (GB2003) R20/3 series ¢200*50mm/0.125mm % |
≥ 99 |
≥ 98 |
| Drying loss % | ≤ 12.0 | |
| Ash % | ≤ 1.0 | ≤ 1.5 |
| PH Value | 5.5-7.0 | |
| Acid insoluble residue % | ≤ 7 | |
| Borates | negative | |
| Protein % | ≤ 10 | |
| Starch test | negative | |
| FOOD GRADE MICROBBILOLOGY | ||
| Total plate count | ≤ 5000 cfu/g | |
| Arsenic( As ) % | ≤ 0.0003 | |
| Pb % | ≤ 0.0001 | |
| Heavy metals(Pb) | ≤ 0.0002 | |
| E.coli | negative | |
| Salmonella | negative | |
| Mould & yeasts | ≤ 5000 cfu/ | |